High chair



FIG. 1 is a front perspective view of a high chair in accordance with the invention;

FIG. 2 is a front side plan view thereof;

FIG. 3 is a rear side plan view thereof;

FIG. 4 is a right side plan view thereof;

FIG. 5 is a left side plan view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrating portions of the high chair form no part of the claimed design. 

CLAIM The ornamental design for a high chair, as shown and described. 